iPortfolio Inc.'s READING & is a top-charting app on the Google Play. It has reached #26 on the South Korea Top Free chart. It is currently in the top 50 in South Korea.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| KR | Google Play | games | family | free | #41 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | family | free | #26 | 2026-05-01 |